... ,cutting and sealing ability 2,use the knife made of H.S.S 3,use high density of ... air compressor technology It is used for cutting & sealing the roller ... fabricsFeature:1,Use the system"Pneumatic Cutting Device",the cutting section is smooth and tidy.2 ... of H.S.S.5,Adjust the distance of the cutting machine.6,The max cutting length can be 3.2m. TM-301 Roller Shades Cutting Machine ...